{"id":76,"date":"2023-08-05T18:14:48","date_gmt":"2023-08-05T18:14:48","guid":{"rendered":"https:\/\/statorials.org\/cn\/%e4%b8%ad%e7%ad%89%e5%b7%ae%e5%bc%82\/"},"modified":"2023-08-05T18:14:48","modified_gmt":"2023-08-05T18:14:48","slug":"%e4%b8%ad%e7%ad%89%e5%b7%ae%e5%bc%82","status":"publish","type":"post","link":"https:\/\/statorials.org\/cn\/%e4%b8%ad%e7%ad%89%e5%b7%ae%e5%bc%82\/","title":{"rendered":"\u4e2d\u7b49\u5dee\u5f02"},"content":{"rendered":"<p>\u672c\u6587\u89e3\u91ca\u4e86\u4ec0\u4e48\u662f\u5e73\u5747\u504f\u5dee\u53ca\u5176\u8ba1\u7b97\u65b9\u6cd5\u3002\u60a8\u8fd8\u5c06\u627e\u5230\u8ba1\u7b97\u5e73\u5747\u504f\u5dee\u7684\u5177\u4f53\u793a\u4f8b\u3002\u6b64\u5916\uff0c\u60a8\u5c06\u80fd\u591f\u4f7f\u7528\u5728\u7ebf\u8ba1\u7b97\u5668\u8ba1\u7b97\u4efb\u4f55\u7edf\u8ba1\u6570\u636e\u96c6\u7684\u5e73\u5747\u504f\u5dee\u3002<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%c2%bfque-es-la-desviacion-media\"><\/span>\u4ec0\u4e48\u662f\u5e73\u5747\u504f\u5dee\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u5e73\u5747\u504f\u5dee<\/strong>\uff0c\u4e5f\u79f0\u4e3a<strong>\u5e73\u5747\u7edd\u5bf9\u504f\u5dee<\/strong>\uff0c\u662f\u7edf\u8ba1\u79bb\u6563\u5ea6\u7684\u5ea6\u91cf\u3002<\/p>\n<p><strong>\u6570\u636e\u96c6\u7684\u5e73\u5747\u504f\u5dee\u662f\u7edd\u5bf9\u504f\u5dee\u7684\u5e73\u5747\u503c<\/strong>\u3002\u56e0\u6b64\uff0c\u5e73\u5747\u504f\u5dee\u7b49\u4e8e\u6bcf\u4e2a\u6570\u636e\u9879\u4e0e\u7b97\u672f\u5e73\u5747\u503c\u7684\u504f\u5dee\u4e4b\u548c\u9664\u4ee5\u6570\u636e\u9879\u603b\u6570\u3002<\/p>\n<p>\u6362\u53e5\u8bdd\u8bf4\uff0c<strong>\u5e73\u5747\u504f\u5dee\u7684\u516c\u5f0f<\/strong>\u5982\u4e0b\uff1a <\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/ecart-moyen.png\" alt=\"\u4e2d\u7b49\u5dee\u5f02\" class=\"wp-image-1541\" width=\"297\" height=\"276\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> \ud83d\udc49<u style=\"text-decoration-color:#FF8A05;\">\u60a8\u53ef\u4ee5\u4f7f\u7528\u4e0b\u9762\u7684\u8ba1\u7b97\u5668\u6765\u8ba1\u7b97\u4efb\u4f55\u6570\u636e\u96c6\u7684\u5e73\u5747\u504f\u5dee\u3002<\/u><\/p>\n<p>\u5728\u7edf\u8ba1\u5b66\u4e2d\uff0c\u5e73\u5747\u504f\u5dee\u4e5f\u79f0\u4e3a<strong>\u5e73\u5747\u7edd\u5bf9\u504f\u5dee<\/strong>\u3002<\/p>\n<p>\u5e73\u5747\u504f\u5dee\u7684\u89e3\u91ca\u5982\u4e0b\uff1a\u5e73\u5747\u504f\u5dee\u7684\u503c\u8d8a\u5927\uff0c\u8fd9\u610f\u5473\u7740\u6570\u636e\u5e73\u5747\u79bb\u7b97\u672f\u5e73\u5747\u503c\u8d8a\u8fdc\uff1b\u53cd\u4e4b\uff0c\u5e73\u5747\u504f\u5dee\u8d8a\u4f4e\uff0c\u503c\u8d8a\u63a5\u8fd1\u3002\u6570\u636e\u662f\u3002\u56e0\u6b64\uff0c\u5e73\u5747\u504f\u5dee\u8868\u660e\u6570\u636e\u7cfb\u5217\u7684\u79bb\u6563\u7a0b\u5ea6\u3002<\/p>\n<p>\u5176\u4ed6\u88ab\u89c6\u4e3a\u5206\u5e03\u7684\u5ea6\u91cf\u6709\u6781\u5dee\u3001\u56db\u5206\u4f4d\u8ddd\u3001\u6807\u51c6\u5dee\uff08\u6216\u6807\u51c6\u5dee\uff09\u3001\u65b9\u5dee\u548c\u53d8\u5f02\u7cfb\u6570\u3002 <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"como-calcular-la-desviacion-media\"><\/span>\u5982\u4f55\u8ba1\u7b97\u5e73\u5747\u504f\u5dee<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u8981\u8ba1\u7b97\u6570\u636e\u7cfb\u5217\u7684\u5e73\u5747\u504f\u5dee\uff0c\u5fc5\u987b\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ol style=\"color:#FF8A05; font-weight: bold;\">\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\"><a href=\"https:\/\/statorials.org\/cn\/\u7b97\u672f\u5e73\u5747\u6570\/\">\u8ba1\u7b97\u7edf\u8ba1\u6570\u636e\u96c6\u7684\u7b97\u672f\u5e73\u5747\u503c<\/a>\u3002<\/span><\/li>\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\">\u8ba1\u7b97\u6bcf\u4e2a\u6570\u636e\u70b9\u4e0e\u5747\u503c\u7684\u504f\u5dee\uff0c\u5b9a\u4e49\u4e3a\u6570\u636e\u4e0e\u5747\u503c\u4e4b\u5dee\u7684\u7edd\u5bf9\u503c\u3002<\/span><\/li>\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\">\u5c06\u4e0a\u4e00\u6b65\u4e2d\u8ba1\u7b97\u51fa\u7684\u6240\u6709\u5dee\u5f02\u76f8\u52a0\u3002<\/span><\/li>\n<li><span style=\"color:#101010;font-weight: normal;\">\u9664\u4ee5\u6570\u636e\u603b\u6570\u3002\u5f97\u5230\u7684\u7ed3\u679c\u5c31\u662f\u6570\u636e\u7cfb\u5217\u7684\u5e73\u5747\u504f\u5dee\u3002<\/span><\/li>\n<\/ol>\n<p>\u603b\u4e4b\uff0c\u8ba1\u7b97\u5e73\u5747\u504f\u5dee\u5fc5\u987b\u4f7f\u7528\u7684\u516c\u5f0f\u4e3a\uff1a <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-a5342bcc6a35ed68ea8b5cb5da036ff1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"D_{\\overline{x}}=\\cfrac{\\sum_{i=1}^N|x_i-\\overline{x}|}{N}\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"154\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ejemplo-del-calculo-de-la-desviacion-media\"><\/span>\u8ba1\u7b97\u5e73\u5747\u504f\u5dee\u7684\u793a\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u8003\u8651\u5230\u5e73\u5747\u504f\u5dee\u7684\u5b9a\u4e49\uff0c\u4e0b\u9762\u662f\u8ba1\u7b97\u7edf\u8ba1\u6837\u672c\u5e73\u5747\u504f\u5dee\u7684\u5206\u6b65\u89e3\u51b3\u793a\u4f8b\u3002\u8fd9\u6837\u60a8\u5c06\u66f4\u597d\u5730\u4e86\u89e3\u5982\u4f55\u83b7\u5f97\u5e73\u5747\u504f\u5dee\u3002<\/p>\n<ul>\n<li>\u5206\u6790\u5e08\u7814\u7a76\u4e00\u5bb6\u516c\u53f8\u8fc7\u53bb\u4e00\u5e74\u7684\u7ecf\u6d4e\u4e1a\u7ee9\uff0c\u5e76\u4e86\u89e3\u8be5\u516c\u53f8\u5728\u8be5\u5e74\u6bcf\u4e2a\u5b63\u5ea6\u83b7\u5f97\u7684\u5229\u6da6\u4fe1\u606f\uff1a2\u30013\u30017 \u548c 500 \u4e07\u7f8e\u5143\u3002\u6570\u636e\u7684\u5e73\u5747\u504f\u5dee\u662f\u591a\u5c11\uff1f<\/li>\n<\/ul>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5bf9\u6570\u636e\u8fdb\u884c\u5e73\u5747\uff0c\u56e0\u6b64\u6211\u4eec\u5c06\u6c42\u548c\u9664\u4ee5\u89c2\u6d4b\u603b\u6570 (4)\uff1a<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-3e8cecec9bc27208f96a31bd687f697d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\overline{x}=\\cfrac{2+3+7+5}{4}=4,25\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"194\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p>\u8ba1\u7b97\u51fa\u7b97\u672f\u5e73\u5747\u503c\u540e\uff0c\u6211\u4eec\u4f7f\u7528\u5747\u503c\u504f\u5dee\u516c\u5f0f\uff1a<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-a5342bcc6a35ed68ea8b5cb5da036ff1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"D_{\\overline{x}}=\\cfrac{\\sum_{i=1}^N|x_i-\\overline{x}|}{N}\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"154\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p>\u6211\u4eec\u5c06\u6570\u636e\u4ee3\u5165\u516c\u5f0f\uff1a<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-435722eb1d69186ca2a1c231c927e6b3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"D_{\\overline{x}}=\\cfrac{|2-4,25|+|3-4,25|+|7-4,25|+|5-4,25|}{4}\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"414\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p>\u6211\u4eec\u7528\u5206\u5b50\u8fdb\u884c\u8ba1\u7b97\uff1a <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-c7b4aef2fb04b0b04ac6432063bb376d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"D_{\\overline{x}}=\\cfrac{|-2,25|+|-1,25|+|2,75|+|0,75|}{4}\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"335\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-d7507572edcc98e3c6917b82d00ed4e6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"D_{\\overline{x}}=\\cfrac{2,25+1,25+2,75+0,75}{4}\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"252\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-be315cfc86d44477cd522d31d99816c6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"D_{\\overline{x}}=\\cfrac{7}{4}\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"58\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p>\u6700\u540e\u9664\u4ee5\u6570\u636e\u603b\u6570\u5373\u53ef\u5f97\u5230\u6837\u672c\u7684\u5e73\u5747\u504f\u5dee\uff1a <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-f06b78532a33d778a587f87d1c31d38e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"D_{\\overline{x}}=1,75\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"81\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"calculadora-de-la-desviacion-media\"><\/span>\u5e73\u5747\u504f\u5dee\u8ba1\u7b97\u5668<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5c06\u4e00\u7ec4\u7edf\u8ba1\u6570\u636e\u8f93\u5165\u4e0b\u9762\u7684\u8ba1\u7b97\u5668\u4e2d\uff0c\u8ba1\u7b97\u5176\u5e73\u5747\u504f\u5dee\u3002\u6570\u636e\u5fc5\u987b\u7528\u7a7a\u683c\u5206\u9694\uff0c\u5e76\u4f7f\u7528\u53e5\u70b9\u4f5c\u4e3a\u5c0f\u6570\u70b9\u5206\u9694\u7b26\u8f93\u5165\u3002 <\/p>\n<form action=\"\" method=\"post\"><textarea name=\"datos\" style=\"border:1.5px solid #4FC3F7; border-radius:15px;\" placeholder=\"2 3 7 5 6.2 9 ...\" required=\"\" oninvalid=\"this.setCustomValidity('Introduce los datos aqu\u00ed')\" oninput=\"this.setCustomValidity('')\"><\/textarea><\/p>\n<div style=\"text-align:center\"><input align=\"center\" style=\"border-radius:30px; margin: 20px\" type=\"submit\" name=\"submit\" value=\"\u8ba1\u7b97\u5e73\u5747\u504f\u5dee\"><\/div>\n<\/form>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"desviacion-media-para-datos-agrupados\"><\/span>\u5206\u7ec4\u6570\u636e\u7684\u5e73\u5747\u504f\u5dee<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u8981\u8ba1\u7b97\u6309\u533a\u95f4\u5206\u7ec4\u7684\u6570\u636e\u7684\u5e73\u5747\u504f\u5dee\uff0c\u5fc5\u987b\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ol style=\"color:#FF8A05; font-weight: bold;\">\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\">\u786e\u5b9a\u7edf\u8ba1\u6570\u636e\u96c6\u7684\u7b97\u672f\u5e73\u5747\u503c\u3002\u7531\u4e8e\u6570\u636e\u662f\u5206\u7ec4\u7684\uff0c\u8ba1\u7b97\u5e73\u5747\u503c\u7684\u8868\u8fbe\u5f0f\u4e3a\uff1a<\/span><\/li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-ead6b86a37d3fc21832ddee98cda7759_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\overline{x}=\\cfrac{\\sum_{i=1}^N x_i\\cdot f_i}{N}\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"127\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\">\u8ba1\u7b97\u6bcf\u4e2a\u533a\u95f4\u4e0e\u5747\u503c\u7684\u504f\u5dee\uff0c\u76f8\u5f53\u4e8e\u73ed\u7ea7\u6210\u7ee9\u4e0e\u5747\u503c\u4e4b\u5dee\u7684\u7edd\u5bf9\u503c\u3002<\/span><\/li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-1a84d44d3ab0beb30dae7d260a1428ac_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"|x_i-\\overline{x}|\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"53\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\">\u5c06\u6bcf\u4e2a\u95f4\u9694\u7684\u504f\u5dee\u4e58\u4ee5\u5176\u7edd\u5bf9\u9891\u7387\u3002<\/span><\/li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-2fce850a1d982284a1dc04904e0169e5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"|x_i-\\overline{x}|\\cdot f_i\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"82\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\">\u5c06\u4e0a\u4e00\u6b65\u7684\u6240\u6709\u7ed3\u679c\u76f8\u52a0\uff0c\u7136\u540e\u9664\u4ee5\u6570\u636e\u603b\u6570\u3002\u83b7\u5f97\u7684\u7ed3\u679c\u662f\u6309\u533a\u95f4\u5206\u7ec4\u7684\u6837\u672c\u7684\u5e73\u5747\u504f\u5dee\u3002<\/span><\/li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-504a50df6e04ed512d61e300f89970cb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\cfrac{\\sum_{i=1}^N|x_i-\\overline{x}|\\cdot f_i}{N}\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"132\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<\/ol>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c<strong>\u83b7\u5f97\u5206\u7ec4\u6570\u636e\u5e73\u5747\u504f\u5dee\u7684\u516c\u5f0f<\/strong>\u4e3a\uff1a<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-ea1e3e9cd3ff7fee38fc8287d50d22e4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"D_{\\overline{x}}=\\cfrac{\\sum_{i=1}^N|x_i-\\overline{x}|\\cdot f_i}{N}\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"181\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p>\u5f53\u6570\u636e\u88ab\u5206\u7ec4\u65f6\uff0c\u901a\u5e38\u610f\u5473\u7740\u6709\u5f88\u591a\u6570\u636e\uff0c\u5e76\u4e14\u627e\u5230\u5e73\u5747\u504f\u5dee\u9700\u8981\u5f88\u591a\u6b65\u9aa4\u3002\u56e0\u6b64\uff0c\u901a\u5e38\u4f7f\u7528\u9891\u6570\u8868\u6765\u8fdb\u884c\u8ba1\u7b97\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u6709\u5173\u5982\u4f55\u8ba1\u7b97\u6570\u636e\u5206\u7ec4\u4e3a\u533a\u95f4\u65f6\u7684\u5e73\u5747\u504f\u5dee\u7684\u5206\u6b65\u7ec3\u4e60\uff1a <\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/exemple-intervalles-de-donnees.png\" alt=\"\" class=\"wp-image-1553\" width=\"258\" height=\"190\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p>\u9996\u5148\u8981\u505a\u7684\u662f\u8ba1\u7b97\u5206\u7ec4\u6570\u636e\u7684\u5e73\u5747\u503c\u3002\u4e3a\u6b64\uff0c\u6211\u4eec\u901a\u8fc7\u5c06\u8bfe\u5802\u7b14\u8bb0\u4e58\u4ee5\u5176\u9891\u7387\u6765\u5411\u8868\u4e2d\u6dfb\u52a0\u4e00\u5217\uff1a <\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/exemple-intervalles-de-donnees-2.png\" alt=\"\" class=\"wp-image-1554\" width=\"343\" height=\"190\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p>\u56e0\u6b64\uff0c\u7b97\u672f\u5e73\u5747\u503c\u5c06\u662f\u6dfb\u52a0\u5217\u7684\u603b\u548c\u9664\u4ee5\u7edd\u5bf9\u9891\u7387\u603b\u548c\u7684\u7ed3\u679c\uff1a<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-47ff7f0bd851fdca827e9614e30c346a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\overline{x}=\\cfrac{\\sum_{i=1}^N x_i\\cdot f_i}{N}=\\cfrac{7040}{150}=46,93\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"254\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p>\u73b0\u5728\u6211\u4eec\u77e5\u9053\u4e86\u6570\u636e\u7684\u5e73\u5747\u503c\uff0c\u6211\u4eec\u53ef\u4ee5\u6dfb\u52a0\u6240\u6709\u5fc5\u8981\u7684\u5217\u6765\u627e\u5230\u5e73\u5747\u504f\u5dee\uff1a <\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/exemples-dintervalles-de-donnees-32.png\" alt=\"\" class=\"wp-image-1566\" width=\"559\" height=\"190\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p>\u56e0\u6b64\uff0c\u8981\u83b7\u5f97\u5e73\u5747\u504f\u5dee\uff0c\u60a8\u5fc5\u987b\u5c06\u6700\u540e\u4e00\u5217\u7684\u603b\u548c\u9664\u4ee5\u89c2\u6d4b\u503c\u603b\u6570\uff1a<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-878c77391b5267367871fbd1aa79b807_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"D_{\\overline{x}}=\\cfrac{\\sum_{i=1}^N|x_i-\\overline{x}|\\cdot f_i}{N}=\\cfrac{1728,67}{150}=11,52\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"334\" style=\"vertical-align: -12px;\"><\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u89e3\u91ca\u4e86\u4ec0\u4e48\u662f\u5e73\u5747\u504f\u5dee\u53ca\u5176\u8ba1\u7b97\u65b9\u6cd5\u3002\u60a8\u8fd8\u5c06\u627e\u5230\u8ba1\u7b97\u5e73\u5747\u504f\u5dee\u7684\u5177\u4f53\u793a\u4f8b\u3002\u6b64\u5916\uff0c\u60a8\u5c06\u80fd\u591f\u4f7f\u7528\u5728\u7ebf\u8ba1\u7b97\u5668\u8ba1\u7b97\u4efb\u4f55\u7edf [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-76","post","type-post","status-publish","format-standard","hentry","category-14"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u25b7 \u5e73\u5747\u504f\u5dee\uff1a\u5b83\u662f\u4ec0\u4e48\u3001\u516c\u5f0f\u3001\u793a\u4f8b\u548c\u8ba1\u7b97\u5668<\/title>\n<meta name=\"description\" content=\"\u6211\u4eec\u89e3\u91ca\u4ec0\u4e48\u662f\u5e73\u5747\u504f\u5dee\u4ee5\u53ca\u5b83\u662f\u5982\u4f55\u8ba1\u7b97\u7684\uff08\u516c\u5f0f\uff09\u3002\u5e26\u6709\u793a\u4f8b\u548c\u5e73\u5747\u504f\u5dee\u8ba1\u7b97\u5668\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/cn\/\u4e2d\u7b49\u5dee\u5f02\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u25b7 \u5e73\u5747\u504f\u5dee\uff1a\u5b83\u662f\u4ec0\u4e48\u3001\u516c\u5f0f\u3001\u793a\u4f8b\u548c\u8ba1\u7b97\u5668\" \/>\n<meta property=\"og:description\" content=\"\u6211\u4eec\u89e3\u91ca\u4ec0\u4e48\u662f\u5e73\u5747\u504f\u5dee\u4ee5\u53ca\u5b83\u662f\u5982\u4f55\u8ba1\u7b97\u7684\uff08\u516c\u5f0f\uff09\u3002\u5e26\u6709\u793a\u4f8b\u548c\u5e73\u5747\u504f\u5dee\u8ba1\u7b97\u5668\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/cn\/\u4e2d\u7b49\u5dee\u5f02\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-05T18:14:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/ecart-moyen.png\" \/>\n<meta name=\"author\" content=\"\u672c\u6770\u660e\u00b7\u5b89\u5fb7\u68ee\u535a\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u672c\u6770\u660e\u00b7\u5b89\u5fb7\u68ee\u535a\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/cn\/%e4%b8%ad%e7%ad%89%e5%b7%ae%e5%bc%82\/\",\"url\":\"https:\/\/statorials.org\/cn\/%e4%b8%ad%e7%ad%89%e5%b7%ae%e5%bc%82\/\",\"name\":\"\u25b7 \u5e73\u5747\u504f\u5dee\uff1a\u5b83\u662f\u4ec0\u4e48\u3001\u516c\u5f0f\u3001\u793a\u4f8b\u548c\u8ba1\u7b97\u5668\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/cn\/#website\"},\"datePublished\":\"2023-08-05T18:14:48+00:00\",\"dateModified\":\"2023-08-05T18:14:48+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/cn\/#\/schema\/person\/124e4e5b7c9f8dc0f1f95cc8c1db3261\"},\"description\":\"\u6211\u4eec\u89e3\u91ca\u4ec0\u4e48\u662f\u5e73\u5747\u504f\u5dee\u4ee5\u53ca\u5b83\u662f\u5982\u4f55\u8ba1\u7b97\u7684\uff08\u516c\u5f0f\uff09\u3002\u5e26\u6709\u793a\u4f8b\u548c\u5e73\u5747\u504f\u5dee\u8ba1\u7b97\u5668\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/cn\/%e4%b8%ad%e7%ad%89%e5%b7%ae%e5%bc%82\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/cn\/%e4%b8%ad%e7%ad%89%e5%b7%ae%e5%bc%82\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/cn\/%e4%b8%ad%e7%ad%89%e5%b7%ae%e5%bc%82\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u5bb6\",\"item\":\"https:\/\/statorials.org\/cn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u4e2d\u7b49\u5dee\u5f02\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/cn\/#website\",\"url\":\"https:\/\/statorials.org\/cn\/\",\"name\":\"Statorials\",\"description\":\"\u60a8\u7684\u7edf\u8ba1\u7d20\u517b\u6307\u5357\uff01\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/cn\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/cn\/#\/schema\/person\/124e4e5b7c9f8dc0f1f95cc8c1db3261\",\"name\":\"\u672c\u6770\u660e\u00b7\u5b89\u5fb7\u68ee\u535a\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/statorials.org\/cn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/cn\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/cn\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"\u672c\u6770\u660e\u00b7\u5b89\u5fb7\u68ee\u535a\"},\"description\":\"\u5927\u5bb6\u597d\uff0c\u6211\u662f\u672c\u6770\u660e\uff0c\u4e00\u4f4d\u9000\u4f11\u7684\u7edf\u8ba1\u5b66\u6559\u6388\uff0c\u540e\u6765\u6210\u4e3a Statorials \u7684\u70ed\u5fc3\u6559\u5e08\u3002 \u51ed\u501f\u5728\u7edf\u8ba1\u9886\u57df\u7684\u4e30\u5bcc\u7ecf\u9a8c\u548c\u4e13\u4e1a\u77e5\u8bc6\uff0c\u6211\u6e34\u671b\u5206\u4eab\u6211\u7684\u77e5\u8bc6\uff0c\u901a\u8fc7 Statorials \u589e\u5f3a\u5b66\u751f\u7684\u80fd\u529b\u3002\u4e86\u89e3\u66f4\u591a\",\"sameAs\":[\"https:\/\/statorials.org\/cn\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u25b7 \u5e73\u5747\u504f\u5dee\uff1a\u5b83\u662f\u4ec0\u4e48\u3001\u516c\u5f0f\u3001\u793a\u4f8b\u548c\u8ba1\u7b97\u5668","description":"\u6211\u4eec\u89e3\u91ca\u4ec0\u4e48\u662f\u5e73\u5747\u504f\u5dee\u4ee5\u53ca\u5b83\u662f\u5982\u4f55\u8ba1\u7b97\u7684\uff08\u516c\u5f0f\uff09\u3002\u5e26\u6709\u793a\u4f8b\u548c\u5e73\u5747\u504f\u5dee\u8ba1\u7b97\u5668\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/statorials.org\/cn\/\u4e2d\u7b49\u5dee\u5f02\/","og_locale":"zh_CN","og_type":"article","og_title":"\u25b7 \u5e73\u5747\u504f\u5dee\uff1a\u5b83\u662f\u4ec0\u4e48\u3001\u516c\u5f0f\u3001\u793a\u4f8b\u548c\u8ba1\u7b97\u5668","og_description":"\u6211\u4eec\u89e3\u91ca\u4ec0\u4e48\u662f\u5e73\u5747\u504f\u5dee\u4ee5\u53ca\u5b83\u662f\u5982\u4f55\u8ba1\u7b97\u7684\uff08\u516c\u5f0f\uff09\u3002\u5e26\u6709\u793a\u4f8b\u548c\u5e73\u5747\u504f\u5dee\u8ba1\u7b97\u5668\u3002","og_url":"https:\/\/statorials.org\/cn\/\u4e2d\u7b49\u5dee\u5f02\/","og_site_name":"Statorials","article_published_time":"2023-08-05T18:14:48+00:00","og_image":[{"url":"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/ecart-moyen.png"}],"author":"\u672c\u6770\u660e\u00b7\u5b89\u5fb7\u68ee\u535a","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u672c\u6770\u660e\u00b7\u5b89\u5fb7\u68ee\u535a"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/cn\/%e4%b8%ad%e7%ad%89%e5%b7%ae%e5%bc%82\/","url":"https:\/\/statorials.org\/cn\/%e4%b8%ad%e7%ad%89%e5%b7%ae%e5%bc%82\/","name":"\u25b7 \u5e73\u5747\u504f\u5dee\uff1a\u5b83\u662f\u4ec0\u4e48\u3001\u516c\u5f0f\u3001\u793a\u4f8b\u548c\u8ba1\u7b97\u5668","isPartOf":{"@id":"https:\/\/statorials.org\/cn\/#website"},"datePublished":"2023-08-05T18:14:48+00:00","dateModified":"2023-08-05T18:14:48+00:00","author":{"@id":"https:\/\/statorials.org\/cn\/#\/schema\/person\/124e4e5b7c9f8dc0f1f95cc8c1db3261"},"description":"\u6211\u4eec\u89e3\u91ca\u4ec0\u4e48\u662f\u5e73\u5747\u504f\u5dee\u4ee5\u53ca\u5b83\u662f\u5982\u4f55\u8ba1\u7b97\u7684\uff08\u516c\u5f0f\uff09\u3002\u5e26\u6709\u793a\u4f8b\u548c\u5e73\u5747\u504f\u5dee\u8ba1\u7b97\u5668\u3002","breadcrumb":{"@id":"https:\/\/statorials.org\/cn\/%e4%b8%ad%e7%ad%89%e5%b7%ae%e5%bc%82\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/cn\/%e4%b8%ad%e7%ad%89%e5%b7%ae%e5%bc%82\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/cn\/%e4%b8%ad%e7%ad%89%e5%b7%ae%e5%bc%82\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u5bb6","item":"https:\/\/statorials.org\/cn\/"},{"@type":"ListItem","position":2,"name":"\u4e2d\u7b49\u5dee\u5f02"}]},{"@type":"WebSite","@id":"https:\/\/statorials.org\/cn\/#website","url":"https:\/\/statorials.org\/cn\/","name":"Statorials","description":"\u60a8\u7684\u7edf\u8ba1\u7d20\u517b\u6307\u5357\uff01","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/statorials.org\/cn\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/statorials.org\/cn\/#\/schema\/person\/124e4e5b7c9f8dc0f1f95cc8c1db3261","name":"\u672c\u6770\u660e\u00b7\u5b89\u5fb7\u68ee\u535a","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/statorials.org\/cn\/#\/schema\/person\/image\/","url":"https:\/\/statorials.org\/cn\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","contentUrl":"https:\/\/statorials.org\/cn\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","caption":"\u672c\u6770\u660e\u00b7\u5b89\u5fb7\u68ee\u535a"},"description":"\u5927\u5bb6\u597d\uff0c\u6211\u662f\u672c\u6770\u660e\uff0c\u4e00\u4f4d\u9000\u4f11\u7684\u7edf\u8ba1\u5b66\u6559\u6388\uff0c\u540e\u6765\u6210\u4e3a Statorials \u7684\u70ed\u5fc3\u6559\u5e08\u3002 \u51ed\u501f\u5728\u7edf\u8ba1\u9886\u57df\u7684\u4e30\u5bcc\u7ecf\u9a8c\u548c\u4e13\u4e1a\u77e5\u8bc6\uff0c\u6211\u6e34\u671b\u5206\u4eab\u6211\u7684\u77e5\u8bc6\uff0c\u901a\u8fc7 Statorials \u589e\u5f3a\u5b66\u751f\u7684\u80fd\u529b\u3002\u4e86\u89e3\u66f4\u591a","sameAs":["https:\/\/statorials.org\/cn"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/posts\/76","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/comments?post=76"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/posts\/76\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/media?parent=76"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/categories?post=76"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/tags?post=76"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}